NABL Test Report for Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested
Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested: NABL Lab Test Report
NABL lab test report for Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested: heavy metals not detected, pathogens absent and pH 6.47. Batch AAM5B024.
Safety Summary: Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested
Is Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested safe? Yes. It was independently tested at Sigma Test & Research Centre. The tested sample, from batch AAM5B024, was analysed against the limits in the referenced standards.
Free from lead, cadmium, arsenic, mercury and antimony. The report found no detectable lead, cadmium, arsenic, mercury or antimony - each was below the laboratory's detection limit of 0.25 mg/kg.
Free from harmful bacteria and fungi. Four organisms were tested: Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Candida albicans. All were reported Absent. Total microbial count was Less than 10 cfu/gm (limit 1000 cfu/gm); Total yeast & mould count was Less than 10 cfu/gm (limit 100 cfu/gm).
Gentle, skin-friendly pH. The measured pH is 6.47, which is mildly acidic.
Sulphate-free and paraben-free. The published ingredient list contains no sulphates, parabens, silicones or mineral oil. It cleanses using milder amino-acid surfactants - decyl glucoside, ammonium acryloyldimethyltaurate/vp copolymer and xylitylglucoside. Preservation uses phenoxyethanol and ethylhexylglycerin.
Is it chemical free? No cosmetic is chemical-free - water itself is a chemical. This one is free from sulphates, parabens, silicones, mineral oil and any detectable lead, cadmium, arsenic, mercury or antimony.
What these results cover. The laboratory findings apply to the tested sample from batch AAM5B024 and the parameters listed on this page. Skin tolerance is assessed separately, in the dermatological patch test certificate. NABL accredits laboratories, not products.
Key Findings at a Glance
Results of Analysis
Result is the measured outcome for this batch. Requirement / Limit is the specification where the standard defines one; a dash means it defines none. Test Method is the standard the laboratory followed.
| Parameter | Result | Requirement / Limit | Test Method |
|---|---|---|---|
| Physical & Organoleptic | |||
| Appearance | White soft mass | - | STRC/STP/F256 |
| Colour | White | - | STRC/STP/F256 |
| Odour | Characteristic | - | STRC/STP/P044 |
| Chemical Parameters | |||
| pH | 6.47 | - | IS:6608:2004 |
| Total residue, % w/w | 18.45 | - | IS:6608:2004 |
| Total fatty matter, % w/w | 9.42 | - | IS:6608:2004 |
| Thermal Stability (45± 1C for 48 hour) | Passes the test | - | IS:6608:2004 |
| Water Content, % w/w | 80.55 | - | IS:2362:1993 |
| Specific Gravity | 1.034 | - | Indian Pharmacopoeia 2022 |
| Viscosity (Temp:25.3C,RPM:7.4,SPL-NO:L4, Torque:81.4%) cps | 67542 | - | Indian Pharmacopoeia 2022 |
| Heavy Metals | |||
| Lead (as Pb), mg/kg | Not Detected (DL 0.25) | - | STRC/STP/P018 |
| Cadmium (as Cd), mg/kg | Not Detected (DL 0.25) | - | STRC/STP/P018 |
| Arsenic (as As), mg/kg | Not Detected (DL 0.25) | - | STRC/STP/P018 |
| Mercury (as Hg), mg/kg | Not Detected (DL 0.1) | - | STRC/STP/P018 |
| Antimony (as Sb), mg/kg | Not Detected (DL 0.25) | - | STRC/STP/P018 |
| Microbial Counts | |||
| Total microbial count, cfu/gm | Less than 10 | NMT 1000 | IS:14648:2011 |
| Total yeast & mould count, cfu/gm | Less than 10 | NMT 100 | IS:14648:2011 |
| Pathogens | |||
| Escherichia coli, per gm | Absent | Shall be absent | IS:14648:2011 |
| Pseudomonas aeruginosa, per gm | Absent | Shall be absent | IS:14648:2011 |
| Staphylococcus aureus, per gm | Absent | Shall be absent | IS:14648:2011 |
| Candida albicans, per gm | Absent | Shall be absent | IS:14648:2011 |
Understanding These Tests for Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested
Physical & Organoleptic
On the tested sample, Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested was recorded as a white soft mass, white in colour and with a characteristic odour.
These checks record what the laboratory observed in the sample as received.
Chemical Parameters
It also lists pH 6.47, total residue 18.45 % w/w, total fatty matter 9.42 % w/w, thermal Stability Passes the test, water Content 80.55 % w/w, specific Gravity 1.034 and viscosity 67542 cps, for which the standard sets no specification.
Chemical parameters are measured against the standard's specification where one exists.
Heavy Metals
In this report, Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested showed no detectable lead, cadmium, arsenic, mercury or antimony - each below the laboratory's detection limit of 0.25 mg/kg.
Heavy metals can enter a product through raw materials or manufacturing.
Microbial Counts
Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested recorded total microbial count Less than 10 cfu/gm against a limit of NMT 1000 cfu/gm and total yeast & mould count Less than 10 cfu/gm against a limit of NMT 100 cfu/gm.
These tests count viable microorganisms against the limits set by the standard.
Pathogens
In the tested sample of Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested, Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Candida albicans were reported Absent - not detected in the tested quantity.
Pathogen tests cover only the organisms listed, not all microorganisms.
Test Overview
| Report Title | Chemical and Microbiological Analysis - Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested |
| Parameters Measured | physical and organoleptic properties, chemical parameters, heavy metals, microbial counts and pathogens |
| Test Type | Laboratory chemical and microbiological analysis of a product sample |
| Test Methods | IS:6608:2004; IS:2362:1993; Indian Pharmacopoeia 2022; IS:14648:2011 |
| Sample Tested | AAM5B024 (50 g x 5) |
About Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested
Buy The Derma Co 1% Hyaluronic Hydrating Sunscreen Gel with SPF 50 for dry skin. In-Vivo Tested. Designed by dermatologists for sensitive skin.
Claims and Their Evidence
Lab-sourced rows are measured results. Product-page rows are the brand's own claims, shown with the brand's qualifier. The laboratory report is not evidence for cosmetic-benefit claims.
| Statement | Evidence / basis | Source |
|---|---|---|
| No detectable heavy metals | Lead, Cadmium, Arsenic, Mercury and Antimony reported Not Detected at a detection limit of 0.25 mg/kg. | Lab report 13033507/B |
| Within microbiological limits | Counts within the standard limits; specified pathogens reported Absent. | Lab report 13033507/B |
| 1% Hyaluronic Hydrating Sunscreen Gel with SPF 50 for dry skin | Brand claim published on the product page. | Product page (brand claim) |
| Sulphate-free cleansing base | Formulated with decyl glucoside, ammonium acryloyldimethyltaurate/vp copolymer and xylitylglucoside in place of SLS/SLES. | Product ingredient list |
| Paraben-free | No parabens in the published ingredient list. | Product ingredient list |
Report Details
| Testing Laboratory | Sigma Test & Research Centre (NABL-accredited, Accreditation No. ) |
| Report No. | 13033507/B |
| Report Issue Date | 22/02/2025 |
| Testing Period | 13/02/2025 to 20/02/2025 |
| Batch Tested | AAM5B024 (Mfg. 02/2025; use before 24 months) |
| Standards Referenced | IS:6608:2004; IS:2362:1993; Indian Pharmacopoeia 2022; IS:14648:2011 |
| Authorised Signatory | Shruti Vij, Technical Manager, Sigma Test & Research Centre |
What This Report Shows
What the results demonstrate
- Physical characteristics of the tested sample were recorded as observed by the laboratory.
- The listed heavy metals were below the laboratory's detection limit in the tested sample.
- The tested sample met the microbiological count limits of the referenced standard.
- The specified pathogenic microorganisms were reported Absent in the tested sample.
- Testing was performed by an NABL-accredited laboratory.
What the results do not demonstrate
- They do not certify the product; NABL accredits laboratories, not products.
- They do not establish overall safety or suitability for every individual.
- They do not prove any cosmetic-benefit or performance claim; those are addressed separately and on the product page.
- They do not cover parameters or organisms outside those listed.
- They apply to the tested sample from the stated batch, not necessarily to other batches.
Formulation at a Glance
From the ingredient list published on the product page. Not part of the laboratory report.
Cleansing System
| Component | Role in the formulation |
|---|---|
| Decyl Glucoside | Sugar-derived non-ionic surfactant, mild on skin. |
Active Ingredients
| Component | Role in the formulation |
|---|---|
| Xylitylglucoside | Sugar-derived humectant, part of a moisturising complex. |
| Anhydroxylitol | Sugar-alcohol humectant supporting surface hydration. |
| Sodium Hyaluronate (Hyaluronic Acid) | Salt of hyaluronic acid; binds water for hydration. |
| Laminaria Digitata Extract | Seaweed extract used in hydration-focused formulas. |
| Ceramide EOP | Skin-identical lipid used to support the moisture barrier. |
| Niacinamide | Vitamin B3 derivative used for tone and barrier support. |
Moisturising and Emollient
| Component | Role in the formulation |
|---|---|
| Caprylic/Capric Triglyceride | Light coconut-derived emollient that spreads easily. |
| Propylene Glycol | Humectant and solvent. |
| Glycerin | Humectant that draws water into the skin surface. |
| Dicaprylyl Carbonate | Light emollient with a dry finish. |
UV Filters
| Component | Role in the formulation |
|---|---|
| Ethylhexyl Methoxycinnamate (Octinoxate) | UVB filter. |
| Phenylbenzimidazole Sulfonic Acid (Ensulizole) | Water-soluble UVB filter (ensulizole). |
| Diethylamino Hydroxybenzoyl Hexyl Benzoate (Uvinul A Plus) | UVA filter (Uvinul A Plus). |
| Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (Tinosorb M) | Broad-spectrum UV filter (Tinosorb M). |
Preservative System
| Component | Role in the formulation |
|---|---|
| Phenoxyethanol | Broad-spectrum preservative used at low levels. |
What the Formulation Leaves Out
| Excluded | Basis |
|---|---|
| No sulphates | Not present in the published ingredient list. |
| No parabens | Not present in the published ingredient list. |
| No silicones | Not present in the published ingredient list. |
| No mineral oil | Not present in the published ingredient list. |
Published Research on Key Actives
Published literature on each ingredient, not studies on this product.
| Ingredient | Published finding | Relevance to the formulation |
|---|---|---|
| Niacinamide | Topical niacinamide has been reported to improve the appearance of ageing facial skin, including tone and texture (Bissett DL, et al. Dermatol Surg. 2005;31(7 Pt 2):860-865). | Supports the inclusion of niacinamide in tone and barrier formulas. |
| Hyaluronic Acid | Hyaluronic acid is documented as a key water-binding molecule in skin hydration (Papakonstantinou E, et al. Dermatoendocrinol. 2012;4(3):253-258). | Supports hyaluronic acid or sodium hyaluronate as a hydrating agent. |
| Panthenol (Pro-Vitamin B5) | Topical dexpanthenol is documented to support hydration and barrier function (Proksch E, et al. Am J Clin Dermatol. 2009;10(6):359-367). | Supports panthenol for moisture retention and elasticity. |
| Ceramides | Ceramides are essential lipids of the stratum corneum and topical ceramides support barrier repair (Coderch L, et al. Am J Clin Dermatol. 2003;4(2):107-129). | Supports ceramides as barrier-support lipids. |
| Vitamin E | Vitamin E is reviewed as a major lipid-soluble antioxidant in skin, with photoprotective and moisturising roles (Keen MA, Hassan I. Indian Dermatol Online J. 2016;7(4):311-315). | Supports vitamin E as an antioxidant and emollient stabiliser. |
Dermatological Patch Test Certificate
This NABL lab test report covers the chemical and microbiological analysis of Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested. Skin tolerance is a separate question, assessed through dermatological patch testing. The dermatological patch test certificate for this product is published on its own page, so you can review the laboratory analysis here and the patch-test findings there as one trust cluster.
View the Original Lab Report
The complete original report for Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested is available as issued by the laboratory. It carries the laboratory letterhead, the ULR number, and the authorised signatory's details.
The Tested Product
Hydrating Sunscreen SPF 50 for Dry Skin | In-Vivo Tested
The results on this page come from laboratory testing of a sample from batch AAM5B024. See the complete ingredient list, current offers and reviews on the product page. You can also explore other products in this category.
View ProductFrequently Asked Questions
A: Yes. In this report, Lead, Cadmium, Arsenic, Mercury and Antimony were reported below the laboratory's stated detection limit of 0.25 mg/kg at Sigma Test & Research Centre, an NABL-accredited laboratory.
A: For the tested batch, microbial counts were reported within the limits of the referenced standard and the specified pathogens were reported Absent. These results indicate the tested sample met the referenced microbiological limits; they do not establish overall product safety.
A: The measured pH in this report is 6.47.
A: The published ingredient list for this product contains no sulphates, parabens, silicones or mineral oil. This is based on the ingredient list, not on the laboratory report, which covers contaminants and microbiological quality.
A: No. The report covers chemical and microbiological parameters on a sample from the stated batch. Performance and cosmetic-benefit claims are made by the brand on the product page and are not part of this laboratory report.
A: "Not Detected" means a substance was below the laboratory's stated detection limit using the specified method. "Absent" means a specified microorganism was not detected in the tested quantity using the referenced method.
A: No. NABL accredits laboratories, not products. This page reports the results of testing performed at Sigma Test & Research Centre, an NABL-accredited laboratory on a sample of this product. It does not represent a product certification by NABL.
A: The report covers batch AAM5B024 (manufactured 02/2025). The laboratory report states the tested sample as 50 g x 5. Results refer only to the tested sample and the parameters listed.
References
- IS:6608:2004. Bureau of Indian Standards.
- IS:2362:1993. Bureau of Indian Standards.
- Indian Pharmacopoeia 2022. Indian Pharmacopoeia Commission.
- IS:14648:2011. Bureau of Indian Standards.
- Sigma Test & Research Centre. Test report 13033507/B.
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